The Garmin 5208 front panel offers a sleek look with only a single power button on the bezel. Everything else in this marine chartplotter is controlled via touch screen fields serving as pushbuttons, alphanumeric keys, or prompts.
Like its siblings, the 5208 will display radar information, fish finder data from an associated black box sounder, and graphic weather when connected to an XM receiver.

The Garmin 5208 multi-function display
It can also show AIS info, a video input, and some NMEA 2000 data, as well as connect to NMEA 0183 devices all through dedicated connectors on the back of the display.
Power is supplied through a twist lock connection on the back too. The Garmin 5208 has an IPX7 waterproof rating, meaning it could withstand submersion to a depth of 1 meter for 30 minutes.
This unit comes preloaded with Garmin Bluechart g2 U.S. coastal cartography and will support Bluechart g2 Visions chart cards. Using a Bluechart Visions in the 5208 would add 3D views both above and below the water surface as well as extensive satellite and aerial photo coverage.
Screen Size and Viewability
The Garmin 5208 is a relatively large marine chartplotter and requires a fair amount of panel space. It measures 10.1 inches wide, 6.8 inches high, and 4.2 inches deep. The display screen is 6.7 inches wide by 5 inches high and measures 8.4 inches on the diagonal. Resolution is a very respectable 640 x 480.
The screen on the Garmin 5208 was bright and sharp; we rated it excellent for daylight viewing. We noticed little to no screen darkening when looked at the screen from severe side angles. When we put on our polarized sunglasses the screen looked good from straight in front, but at severe side angles we experienced moderate darkening. No screen fogging was noted at anytime during our review.
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To enhance low light viewing the screen on the 5208 can be set to dim and change color palette automatically. We tried the auto dimming system as well as operated it manually and found both worked well. Darker coloration is used in the night color palette to improve nighttime viewability. We rated the 5208 good for night viewability.





